public void run() {
if (isDone()) return;
try {
task.run();
} catch (Throwable t) {
log.error(Util.getMessage("FailedExecutingTask") + task, t);
} finally {
done = true;
}
}
public void run() {
if (cancelled) {
if (future != null) future.cancel(true);
return;
}
try {
task.run();
} catch (Throwable t) {
log.error(Util.getMessage("FailedRunningTask") + task, t);
}
if (!cancelled) doSchedule();
}
public void run() {
final long base_time = System.currentTimeMillis();
long next_time, sleep_time;
long cnt = 0;
while (running) {
try {
_run();
next_time = base_time + (++cnt * tick_time);
sleep_time = Math.max(0, next_time - System.currentTimeMillis());
Util.sleep(sleep_time);
} catch (Throwable t) {
log.error(Util.getMessage("FailedExecutingTasksS"), t);
}
}
}
protected void _run() {
lock.lock();
try {
wheel_position = (wheel_position + 1) % wheel_size;
List<MyTask> list = wheel[wheel_position];
if (list.isEmpty()) return;
for (Iterator<MyTask> it = list.iterator(); it.hasNext(); ) {
MyTask tmp = it.next();
if (tmp.getAndDecrementRound() <= 0) {
try {
pool.execute(tmp);
} catch (Throwable t) {
log.error(Util.getMessage("FailureSubmittingTaskToThreadPool"), t);
}
it.remove();
}
}
} finally {
lock.unlock();
}
}
